273489840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 1007435520

約数和(自身を除く): 733945680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 479, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 958, 976, 1040, 1098, 1170, 1220, 1437, 1464, 1560, 1586, 1830, 1872, 1916, 2196, 2340, 2379, 2395, 2440, 2745, 2874, 2928, 3120, 3172, 3660, 3832, 3965, 4311, 4392, 4680, 4758, 4790, 4880, 5490, 5748, 6227, 6344, 7137, 7185, 7320, 7664, 7930, 8622, 8784, 9360, 9516, 9580, 10980, 11496, 11895, 12454, 12688, 14274, 14370, 14640, 15860, 17244, 18681, 19032, 19160, 21555, 21960, 22992, 23790, 24908, 28548, 28740, 29219, 31135, 31720, 34488, 35685, 37362, 38064, 38320, 43110, 43920, 47580, 49816, 56043, 57096, 57480, 58438, 62270, 63440, 68976, 71370, 74724, 86220, 87657, 93405, 95160, 99632, 112086, 114192, 114960, 116876, 124540, 142740, 146095, 149448, 172440, 175314, 186810, 190320, 224172, 233752, 249080, 262971, 280215, 285480, 292190, 298896, 344880, 350628, 373620, 379847, 438285, 448344, 467504, 498160, 525942, 560430, 570960, 584380, 701256, 747240, 759694, 876570, 896688, 1051884, 1120860, 1139541, 1168760, 1314855, 1402512, 1494480, 1519388, 1753140, 1899235, 2103768, 2241720, 2279082, 2337520, 2629710, 3038776, 3418623, 3506280, 3798470, 4207536, 4483440, 4558164, 5259420, 5697705, 6077552, 6837246, 7012560, 7596940, 9116328, 10518840, 11395410, 13674492, 15193880, 17093115, 18232656, 21037680, 22790820, 27348984, 30387760, 34186230, 45581640, 54697968, 68372460, 91163280, 136744920, 273489840]

約数ペア:

[(1, 273489840), (2, 136744920), (3, 91163280), (4, 68372460), (5, 54697968), (6, 45581640), (8, 34186230), (9, 30387760), (10, 27348984), (12, 22790820), (13, 21037680), (15, 18232656), (16, 17093115), (18, 15193880), (20, 13674492), (24, 11395410), (26, 10518840), (30, 9116328), (36, 7596940), (39, 7012560), (40, 6837246), (45, 6077552), (48, 5697705), (52, 5259420), (60, 4558164), (61, 4483440), (65, 4207536), (72, 3798470), (78, 3506280), (80, 3418623), (90, 3038776), (104, 2629710), (117, 2337520), (120, 2279082), (122, 2241720), (130, 2103768), (144, 1899235), (156, 1753140), (180, 1519388), (183, 1494480), (195, 1402512), (208, 1314855), (234, 1168760), (240, 1139541), (244, 1120860), (260, 1051884), (305, 896688), (312, 876570), (360, 759694), (366, 747240), (390, 701256), (468, 584380), (479, 570960), (488, 560430), (520, 525942), (549, 498160), (585, 467504), (610, 448344), (624, 438285), (720, 379847), (732, 373620), (780, 350628), (793, 344880), (915, 298896), (936, 292190), (958, 285480), (976, 280215), (1040, 262971), (1098, 249080), (1170, 233752), (1220, 224172), (1437, 190320), (1464, 186810), (1560, 175314), (1586, 172440), (1830, 149448), (1872, 146095), (1916, 142740), (2196, 124540), (2340, 116876), (2379, 114960), (2395, 114192), (2440, 112086), (2745, 99632), (2874, 95160), (2928, 93405), (3120, 87657), (3172, 86220), (3660, 74724), (3832, 71370), (3965, 68976), (4311, 63440), (4392, 62270), (4680, 58438), (4758, 57480), (4790, 57096), (4880, 56043), (5490, 49816), (5748, 47580), (6227, 43920), (6344, 43110), (7137, 38320), (7185, 38064), (7320, 37362), (7664, 35685), (7930, 34488), (8622, 31720), (8784, 31135), (9360, 29219), (9516, 28740), (9580, 28548), (10980, 24908), (11496, 23790), (11895, 22992), (12454, 21960), (12688, 21555), (14274, 19160), (14370, 19032), (14640, 18681), (15860, 17244)]